Interfaces

• 24 x RJ45 10/100/1000 Mbps (Downlink Ports)
• 2 x 1000 Mbps SFP slots, 2 x 1000 Mbps Combo SFP slots (Uplink Ports)
• 1 x console port

Network characteristics

• Ethernet standards and protocols: 10BASE-T Ethernet, 100BASE-X Fast Ethernet, 1000BASE-T Gigabit Ethernet, 1000BASE-X Gigabit Ethernet
• Support IPv4/IPv6, IPv6 Dual IPv4/IPv6 protocols
• Switching throughput: 56 Gbps
• Packet processing speed: 41.66 million packets per second
• Packet memory buffer: 4.1 Mbit
• MAC Address Table: 8K
• Jumbo Frame Support: 9216 bytes
• Protocol support:
  • 802.3ah Ethernet Link OAM
  • 802.1ab LLDP/LLDP-MED
  • 802.3x Flow Control
• VLAN:
  • based on MAC addresses
  • based on protocols
  • 802.1Q tagging
  • Original Equipment Identity (OUI)
  • GVRP (GARP VLAN Registration Protocol)
  • Voice VLAN
  • QinQ (802.1ad) support and port-based QinQ configuration
  • support up to 4096 VLAN groups
  • custom TPID (protocol identifier) ??for tunneling (0x;8100, 0x9100, 0x9200)
• DHCP:
  • DHCP server
  • DHCP Relay
  • DHCP L2 Relay
• ARP:
  • static ARP entries
  • ARP timeout
  • Gratuitous ARP
  • up to 8000 records

Routing and switching

• Routing:
  • static routing: up to 512 routes
• Channel aggregation:
  • Link aggregation support (static links, 802.3ad LACP)
  • up to 8 aggregation groups
  • up to 8 ports per group
• Flow control:
  • 802.3x Flow Control
  • Head-of-Line (HOL) blocking prevention
• Mirroring:
  • port mirroring
  • CPU Mirroring
  • one-to-one
  • many-to-one
  • Tx/Rx/Both
• Multicast (L2):
  • support IPv4/IPv6 IGMP/MLD Snooping (v1/v2/v3)
  • MVR (Multicast VLAN Registration)
  • management and filtering of multicast traffic
• Neighborhood Protocols (IPv6 Neighbor Discovery - ND)
• Inter-network messages:
  • ICMP for IPv4
  • ICMP for IPv6 (ICMPv6)
• MTU support
• TCP/UDP protocol support

Traffic prioritization and QoS

• 8 priority queues
• Traffic management:
  • 802.1p CoS/DSCP traffic marking
  • traffic classification and re-marking
• Queue planning:
  • strict priority (SP)
  • improved round robin (WRR)
  • hybrid mode SP + WRR
• Bandwidth Management:
  • port/flow based rate limiting
• VLAN-based QoS policies:
  • policy setting
  • classification setup
  • Setting up a policy map
  • marking policy
  • policy bandwidth
  • VLAN Policies

Management and monitoring

• Control:
  • web interface (HTTP/HTTPS with SSLv3/TLS 1.2 support)
  • CLI (console port, Telnet/SSHv1/SSHv2)
  • Support remote management and cloud management (including VLAN configuration and port management)
  • display network topology
• Control and exchange data between devices:
  • LLDP
  • SNMPv1/v2c/v3
  • Trap/Inform notifications
  • ONVIF (ONVIF Detection, ONVIF Server (NLM))
  • DDMI (Digital Diagnostic Monitoring Interface)
• Monitoring:
  • intelligent network monitoring
  • CPU and memory monitoring
  • RMON (groups 1, 2, 3, 9)
• Authentication:
  • port based
  • based on MAC address
  • 802.1X
  • RADIUS and AAA support (including TACACS+)
  • reset password
• Additional tools:
  • ping
  • tracing
  • DHCP Client / BOOTP
  • time synchronization via SNTP (Simple Network Time Protocol)
  • logging of system processes
  • diagnostics of network cables condition

Safety

• Protocols:
  • STP (Spanning Tree Protocol)
  • RSTP (Rapid Spanning Tree Protocol)
  • MSTP (Multiple Spanning Tree Protocol)
  • ERPS (Ethernet Ring Protection Switching) for fast recovery in case of failure
• Access Control Lists (ACL):
  • based on MAC addresses
  • based on IP addresses
  • based on ports
  • based on protocols
  • based on time
  • combined ACLs
  • IPv6 ACL
  • ACL binding to ports/VLANs
• Port Security:
  • static/dynamic binding
  • MAC address limitation
  • protection against IPv4/IPv6 address spoofing (IP Source Guard, IPv6 Source Guard)
  • IP-MAC-Port binding
• Additional security measures:
  • notifications about abnormal events in the network
  • preventing unauthorized DHCP servers from issuing IP addresses (DHCP Snooping)
  • Checking the correctness of ARP requests and responses to prevent ARP Spoofing attacks
  • filtering fragmented packets
  • Broadcast/Multicast/Unicast Storm Control
  • protection against DoS attacks
  • port isolation

Fault tolerance

• Surge Protection:
  • standard mode ±4 kV
  • differential mode ±2 kV
• Electrostatic Interference Protection:
  • at contact discharge ± 6 kV
  • with air exhaust ± 8 kV

Physical characteristics

• Memory: 128MB DDR3, 32MB Flash
• Power supply: AC 100-240V, 50/60Hz
• Support for Energy Efficient Ethernet (EEE) technology to reduce power consumption
• Operating temperature: -10~50 °C
• Storage temperature: -40~70 °C
• Operating Humidity: 10~90% non-condensing
• Storage Humidity: 5~90% non-condensing
• Cooling system: fanless (passive)
• Dimensions: 440 x 208 x 44 mm
• Weight: 2.50 kg